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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	07 Oct 2007, 13:08 If n is a positive integer, is n^3 - n divisible by 4? (1) n = 2k + 1, where k is an integer (2) n^2 + n is divisible by 6
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com